X-ray Attenuation Coefficients from 10 Kev to 100 Mev |
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absorber absorption coefficients atomic electrons atomic nucleus atomic number attains a maximum Barns/atom Barns/atom Barns/atom Barns/atom Barns/atom cm²/g Barns/molecule Barns/molecule Barns/molecule binding effects Born approximation bremsstrahlung coherent Mev Barns/atom coherent Nucleus Electron coherent Without coherent column incoherent scattering column is given Compton scattering corrected for binding dipole absorption attains Electron With coherent energy Photoelectric K,L Energy region energy With coherent experimental data formula for free free electrons Hartree higher energies data incoherent scattering function Klein-Nishina formula corrected maximum cross section mc² Mev Barns/atom Barns/atom Molière momentum transfer nuclear Pair production Totalb percent photoeffect photoelectric effect Photon energy Photoelectric production Totalb Photon radiation Rayleigh scattering recoil momentum scattering cross section scattering is given Scattering Pair production Scatteringa second column incoherent shells is given shells With coherent steradian sum of coherent tabulated Thomas-Fermi model tion total attenuation coefficient total cross section Totalb Photon energy trons wave functions X-rays